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/* This file is part of the KDE project
Copyright 2007, 2009 Stefan Nikolaus <stefan.nikolaus@kdemail.net>
Copyright 2003 Philipp Müller <philipp.mueller@gmx.de>
Copyright 1998, 1999 Torben Weis <weis@kde.org>,
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef CALLIGRA_SHEETS_SHEET_PRINT_P
#define CALLIGRA_SHEETS_SHEET_PRINT_P
#include "SheetPrint.h"
#include <QList>
namespace Calligra
{
namespace Sheets
{
class HeaderFooter;
class Sheet;
class SheetPrint;
/**
* Page parameters for both directions, horizontal and vertical
* (or columns and rows).
* Stores the start column/row, the end column/row, the document offset
* and the dimension (width/height) of a page.
*/
class PrintNewPageEntry
{
public:
explicit PrintNewPageEntry(int startItem, int endItem = 0, double size = 0, double offset = 0)
: m_iStartItem(startItem)
, m_iEndItem(endItem)
, m_dSize(size)
, m_dOffset(offset) {}
int startItem() const {
return m_iStartItem;
}
void setStartItem(int startItem) {
m_iStartItem = startItem;
}
int endItem() const {
return m_iEndItem;
}
void setEndItem(int endItem) {
m_iEndItem = endItem;
}
double size() const {
return m_dSize;
}
void setSize(double size) {
m_dSize = size;
}
double offset() const {
return m_dOffset;
}
void setOffset(double offset) {
m_dOffset = offset;
}
bool operator==(PrintNewPageEntry const & entry) const;
private:
int m_iStartItem; // column or row index
int m_iEndItem; // column or row index
double m_dSize; // width or height
double m_dOffset; // horizontal or vertical offset
};
class SheetPrint::Private
{
public:
Private(SheetPrint *parent) : q(parent) {}
/**
* Calculates the zoom factor, so that the printout fits on pages in X direction.
*/
void calculateZoomForPageLimitX();
/**
* Calculates the zoom factor, so that the printout fits on pages in Y direction.
*/
void calculateZoomForPageLimitY();
/**
* Calculates the missing horizontal page parameters up to \p column.
*/
void calculateHorizontalPageParameters(int column);
/**
* Calculates the missing vertical page parameters up to \p row.
*/
void calculateVerticalPageParameters(int row);
/**
* Updates the pre-calculated width of the repeated columns.
*/
void updateRepeatedColumnsWidth();
/**
* Updates the pre-calculated height of the repeated rows.
*/
void updateRepeatedRowsHeight();
public:
SheetPrint *q;
Sheet * m_pSheet;
PrintSettings* m_settings;
HeaderFooter *m_headerFooter;
/**
* Width of repeated columns in points, stored for performance reasons
*/
double m_dPrintRepeatColumnsWidth;
/**
* Height of repeated rows in points, stored for performance reasons
*/
double m_dPrintRepeatRowsHeight;
/**
* Stores the horizontal page parameters (for columns).
*/
QList<PrintNewPageEntry> m_lnewPageListX;
/**
* Stores the vertical page parameters (for rows).
*/
QList<PrintNewPageEntry> m_lnewPageListY;
/**
* Stores the column, up to which the horizontal page parameters got calculated.
*/
int m_maxCheckedNewPageX;
/**
* Stores the row, up to which the vertical page parameters got calculated.
*/
int m_maxCheckedNewPageY;
};
} // namespace Sheets
} // namespace Calligra
#endif // CALLIGRA_SHEETS_SHEET_PRINT_P
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